APA Style
Samuelson, Paul; Nordhaus, William. (2005).
Economics .
:
McGraw-Hill.
Chicago Style
Samuelson, Paul; Nordhaus, William.
Economics.
:
McGraw-Hill,
2005.
.
MLA Style
Samuelson, Paul; Nordhaus, William.
Economics.
:
McGraw-Hill,
2005.
.
Turabian Style
Samuelson, Paul; Nordhaus, William.
Economics.
:
McGraw-Hill,
2005.
.